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adjustment to composition (A sample of the steel is analysed and adjustments to the composition are made by adding ferroalloys. 对钢样进行分析,然后加人铁合金调整钢水成分。) |
调整 成分 : 16 phrases in 5 subjects |
Construction | 1 |
Metallurgy | 12 |
Nonferrous industry | 1 |
Securities | 1 |
Technology | 1 |